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Authors Steadman, J.R. Remove constraint Steadman, J.R.: Steadman, J.R. Subjects cultivars Remove constraint cultivars: cultivars Subjects phenotypic variation Remove constraint phenotypic variation: phenotypic variation

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1. Genetic variability of new subgroups of Rhizoctonia solani, cause of web blight of dry beans: implication for resistance breeding and disease management.

Author:: Godoy-Lutz, G. , Kuninaga, S. , Steadman, J.R. , Powers, K. , Higgins, B.
Subject:: Phaseolus vulgaris , fungal diseases of plants , blight , Thanatephorus cucumeris , plant pathogenic fungi , pathogenicity , disease control , disease resistance , pathotypes , genetic variation , genotype , phenotypic variation , ribosomal DNA , internal transcribed spacers , polymerase chain reaction , restriction fragment length polymorphism , gene amplification , cultivars , South America , Central America , Caribbean
Physical description:: p. 127-128.
Collection:: Reports of Bean Improvement Cooperative and National Dry Bean Council Research Conference
Series:: Annual report.
Part Of:: Annual report. 2004 Mar., no. 47

2. Phenotypic and genotypic characterization of the bean rust pathogen from bean fields in the Americas.

Author:: Araya, C.M. , Alleyne, A.T. , Steadman, J.R. , Eskridge, K.M. , Coyne, D.P.
Subject:: Phaseolus vulgaris , beans , rust diseases , Uromyces appendiculatus , plant pathogenic fungi , pathogenicity , disease resistance , genetic resistance , cultivars , landraces , genetic variation , genotype , random amplified polymorphic DNA technique , genetic markers , phenotypic correlation , seeds , plant morphology , phenotypic variation , geographical variation , South America , Central America
Physical description:: p. 57-58.
Collection:: Reports of Bean Improvement Cooperative and National Dry Bean Council Research Conference
Series:: Annual report.
Part Of:: Annual report. 2004 Mar., no. 47

3. Phenotypic and genotypic variation in Uromyces appendiculatus from regions of commercial production and centers of common bean domestication.

Author:: Acevedo, M. , Alleyne, A.T. , Fenton, J. , Steadman, J.R.
Subject:: Phaseolus vulgaris , beans , rust diseases , Uromyces appendiculatus , pathotypes , genetic variation , phenotypic variation , geographical variation , hosts , cultivars , wild relatives , landraces , Honduras , Argentina
Physical description:: p. 115-116.
Collection:: Reports of Bean Improvement Cooperative and National Dry Bean Council Research Conference
Series:: Annual report.
Part Of:: Annual report. 2004 Mar., no. 47